Cambridge Chemistry Challenge (C3L6)
QUICK SUMMARY
A UK chemistry competition where students solve challenging written problems that extend beyond the standard school syllabus. Open to students in Year 12 or below through participating UK schools. Rated Advanced Level, with difficulty mainly coming from unfamiliar contexts, multi-step chemical reasoning and university-style problem-solving.
REGISTRATION DEADLINE
29 May 2026
COMPETITION DATE
2 Jun 2026